Constructional engineering warning device

Abstract

The utility model discloses a constructional engineering warning device which comprises a base, a sliding rail frame, a fixing device and a warning plate, the bottom of the sliding rail frame is fixedly connected with the two sides of the top of the base, the two sides of the fixing device are movably connected with the outer side of the inner wall of the sliding rail frame, and the surface of the warning plate is movably connected with the inner wall of the fixing device. Sliding grooves are formed in the front face and the back face of the sliding rail frame. Through the arrangement of the outer supporting rods, when the warning plate is installed on the fixing device and placed in a windy area for warning, a user pulls out the outer supporting rods from the sliding grooves and rotates outwards to make contact with the ground, the supporting points of the base to the warning plate are increased through the outer supporting rods, and the problem that when strong wind blows in a construction area, the warning plate cannot be damaged is solved. The problems that the warning board tilts due to the fact that the base is difficult to support the warning board to resist wind pressure, at the moment, the conspicuous vertical effect of the warning board loses efficacy, and the warning board loses the warning informing function are solved, and the auxiliary fixing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of warning devices, in particular to a warning device for construction projects. Background Technique

[0002] The warning device for construction projects is generally a device used for slogan warning at the construction site during construction of construction projects, and is applied to various construction project construction occasions.

[0003] For example, the application number: CN202123348643.X. The utility model discloses a warning device for construction projects, including a fixed bottom plate. Two support columns are installed at the upper end of the fixed bottom plate. An elevating installation structure is installed inside the support columns. A warning board disassembly and assembly structure is installed at the upper end of the elevating installation structure. An engineering warning board is installed inside the warning board disassembly and assembly structure. Lighting lamps are installed at the front end and the rear end of the warning board disassembly and assembly structure. The elevating installation structure includes an elevating card slot, an elevating installation plate and a locking screw. The warning device for construction projects of the utility model realizes the quick disassembly and assembly of the engineering warning board, is more convenient for the installation and replacement of the engineering warning board, can adjust the installation warning height of the engineering warning board, and can also perform the stacked installation of multiple elevating installation plates to realize the stacked installation of multiple engineering warning boards, which is more convenient for the warning use of the engineering warning board in different occasions.

[0004] Based on the retrieval of the above patent and the combination with the equipment in the prior art, it is found that when the above equipment is applied, although it can solve the problem that the engineering warning board cannot be quickly disassembled and assembled, so it is not convenient for the installation and replacement of the engineering warning board. Secondly, it cannot adjust the installation warning height of the engineering warning board, and the stacked installation of multiple engineering warning boards is not convenient for the warning use of the engineering warning board in different occasions. However, during the use process, when strong winds blow in the construction area, the base is difficult to support the warning board against the wind pressure, resulting in the phenomenon that the warning board tilts and topples. At this time, the conspicuous effect of the warning sign standing upright fails, and the warning board loses its warning function. Content of the Utility Model

[0005] In order to solve the problems raised in the above background technique, the purpose of the present utility model is to provide a warning device for construction projects, which has the advantage of auxiliary fixation, and solves the problem that when strong winds blow in the construction area, the base is difficult to support the warning board against the wind pressure, resulting in the phenomenon that the warning board tilts and topples. At this time, the conspicuous effect of the warning sign standing upright fails, and the warning board loses its warning function.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A warning device for construction projects, comprising a base, a slide rail frame, a fixing device and a warning board. The bottom of the slide rail frame is fixedly connected to both sides of the top of the base. Both sides of the fixing device are movably connected to the outer side of the inner wall of the slide rail frame. The surface of the warning board is movably connected to the inner wall of the fixing device. Chutes are provided on both the front and the back of the slide rail frame. Outer support rods are slidably connected to the inner walls of the chutes. Connecting components are provided at the tops of both sides of the inner walls of the chutes. Fastening mechanisms are provided at the tops of the outer sides of the outer support rods.

[0007] Preferably, the connecting component includes a support groove. The support groove is provided at the tops of both sides of the inner wall of the chute. An adapter block is slidably connected to the inner wall of the support groove. The inner sides of the adapter block are fixedly connected to the tops of both sides of the outer support rod.

[0008] Preferably, the fastening mechanism includes a hollow groove. The hollow groove is provided at the top of the outer side of the outer support rod. A movable block is arranged inside the hollow groove. Both sides of the movable block are movably connected to the tops of both sides of the inner wall of the hollow groove through pin shafts. A screw rod is threadedly connected to the inner wall of the movable block. A threaded hole is provided at the top of the inner side of the inner wall of the chute. The surface of the screw rod is threadedly connected to the inner wall of the threaded hole.

[0009] Preferably, through holes are provided at the bottoms of the outer sides of the outer support rods. Insertion cones are slidably connected to the inner walls of the through holes.

[0010] Preferably, lock rods are movably connected to the right sides of the bottoms of both the front and the back of the slide rail frame through pin shafts. Blocks are fixedly connected to the left sides of the bottoms of both the front and the back of the slide rail frame.

[0011] Preferably, a storage groove is provided at the front side of the top of the base. A cover plate is movably connected to the left side of the front side of the top of the base through a hinge.

[0012] Preferably, a first magnet is fixedly connected to the top of the right side of the inner wall of the storage groove. A second magnet is fixedly connected to the top of the right side of the cover plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The utility model provides an external support rod. When the warning board is installed on the fixing device and placed in a windy area for warning, the user pulls the external support rod out of the slide slot and rotates it outward to contact the ground. The external support rod is used to increase the support points of the base for the warning board. This solves the problem that when strong winds blow in the construction area, the base is difficult to support the warning board against wind pressure, resulting in the warning board tilting and tipping over. At this time, the upright and conspicuous effect of the warning sign fails, causing the warning board to lose its warning notification function, thereby achieving the effect of auxiliary fixation.

[0015] 2. The utility model sets a connecting component. When the user pulls out the outer support rod from the slide groove and rotates it symmetrically outward, as the outer support rod is pulled and rotated, the connecting block moves along the trajectory of the support groove, so that the outer support rod and the slide groove are stably connected by the cooperation of the connecting block and the support groove, so that the outer support rod can be stably and symmetrically rotated until it contacts the ground, and then the support points of the base for the warning plate are increased, thereby achieving the effect of stably connecting the outer support rod and the slide groove by the cooperation of the connecting block and the support groove, and increasing the support points for the warning plate.

[0016] 3. The utility model provides a fastening mechanism. After the outer support rod is pulled out of the slide groove and rotated to contact the ground, the user holds the head of the screw and rotates the movable block in the hollow groove through the screw until the screw 803 is aligned with the screw hole in the slide groove. The screw is then rotated to screw the screw into the screw hole, so that the outer support rod is limited and fixed to prevent the outer support rod from being unable to withstand the pressure of the strong wind when supporting the warning plate due to continuous movement and not being fixed, causing the warning plate to fall and affecting the warning effect of the warning plate, thereby improving the stability of the outer support rod when it is symmetrically opened to help the warning plate resist strong winds. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional structural schematic diagram of the slide rail frame of the utility model;

[0019] Figure 3 It is a cross-sectional view of the slide rail frame of the utility model and an exploded schematic view of some parts.

[0020] In the figure: 1. base; 2. slide rail frame; 3. fixing device; 4. warning plate; 5. slide groove; 6. outer support rod; 7. connecting assembly; 701. support groove; 702. connecting block; 8. fastening mechanism; 801. hollow groove; 802. movable block; 803. screw rod; 804. screw hole; 9. through hole; 10. ground cone; 11. locking rod; 12. clamping block; 13. storage groove; 14. cover plate; 15. first magnetic block; 16. second magnetic block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] As shown in Figures 1 to 3 the figure, a warning device for construction engineering provided by the present utility model includes a base 1, a slide rail frame 2, a fixing device 3 and a warning board 4. The bottom of the slide rail frame 2 is fixedly connected to both sides of the top of the base 1. Both sides of the fixing device 3 are movably connected to the outer side of the inner wall of the slide rail frame 2. The surface of the warning board 4 is movably connected to the inner wall of the fixing device 3. Chutes 5 are provided on both the front and back of the slide rail frame 2. Outer support rods 6 are slidably connected to the inner walls of the chutes 5. Connecting components 7 are provided at the tops of both sides of the inner walls of the chutes 5. Fastening mechanisms 8 are provided at the tops of the outer sides of the outer support rods 6.

[0023] Referring to Figure 2 the figure, the connecting component 7 includes a support groove 701. The support groove 701 is provided at the tops of both sides of the inner wall of the chute 5. A connecting block 702 is slidably connected to the inner wall of the support groove 701. The inner sides of the connecting block 702 are fixedly connected to the tops of both sides of the outer support rod 6.

[0024] As a technical optimization scheme of the present utility model, by providing the connecting component 7, when the user pulls out the outer support rod 6 from the chute 5 and symmetrically rotates it outward, as the outer support rod 6 is pulled and rotated, the connecting block 702 moves along the track of the support groove 701, so as to stably connect the outer support rod 6 and the chute 5 by the cooperation of the connecting block 702 and the support groove 701, so that the outer support rod 6 can be stably and symmetrically rotated to contact the ground, and then the support points of the base 1 for the warning board 4 are increased, thus achieving the effect of stably connecting the outer support rod 6 and the chute 5 by the cooperation of the connecting block 702 and the support groove 701 and increasing the support points for the warning board 4.

[0025] Referring to Figure 1 and Figure 3 the figure, the fastening mechanism 8 includes a hollow groove 801. The hollow groove 801 is provided at the top of the outer side of the outer support rod 6. A movable block 802 is arranged inside the hollow groove 801. Both sides of the movable block 802 are movably connected to the tops of both sides of the inner wall of the hollow groove 801 through pin shafts. A screw rod 803 is threadedly connected to the inner wall of the movable block 802. A threaded hole 804 is provided at the top of the inner side of the inner wall of the chute 5. The surface of the screw rod 803 is threadedly connected to the inner wall of the threaded hole 804.

[0026] As a technical optimization solution of the present utility model, by setting the fastening mechanism 8, after the outer support rod 6 is pulled out from the sliding groove 5 and rotated to contact the ground, the user holds the head of the screw rod 803 and rotates the movable block 802 in the hollow groove 801 through the screw rod 803 until the screw rod 803 is aligned with the screw hole 804 in the sliding groove 5, and then rotates the screw rod 803 to screw the screw rod 803 into the screw hole 804, so as to limit and fix the outer support rod 6, prevent the outer support rod 6 from not being fixed due to continuous movement when the outer support rod 6 supports the warning board 4 under strong wind, and thus unable to withstand the oppression of the strong wind, resulting in the warning board 4 tipping over and affecting the warning effect of the warning board 4, thereby improving the stability of the outer support rod 6 to help the warning board 4 resist strong wind after being symmetrically opened.

[0027] Reference Figure 1 and Figure 3 , a through hole 9 is opened at the bottom of the outer side of the outer support rod 6, and the inner wall of the through hole 9 is slidably connected with a ground insertion cone 10.

[0028] As a technical optimization solution of the present utility model, by setting the through hole 9 and the ground insertion cone 10, after the outer support rods 6 are symmetrically opened and limited and fixed by the screw rod 803 and the screw hole 804, in order to avoid that due to the natural inclination of the ground at the placement location, when the outer support rod 6 cannot support the warning board 4 due to the stable angle, the user inserts the ground insertion cone 10 into the through hole 9, and then uses a tool such as a hammer to strike the top of the ground insertion cone 10 to insert the ground insertion cone 10 into the ground, so as to stably provide a support point for the outer support rod 6 to support the warning board 4 against strong wind.

[0029] Reference Figure 1 and Figure 2 , the right sides of the front and back bottoms of the slide rail frame 2 are both movably connected with a lock rod 11 through a pin, and the left sides of the front and back bottoms of the slide rail frame 2 are both fixedly connected with a clamping block.

[0030] As a technical optimization solution of the present utility model, by setting the lock rod 11 and the clamping block 12, before the user transports the warning board 4 and the base 1 to the warning location where they need to be placed, in order to prevent the outer support rod 6 from naturally drooping and swinging during the transportation process and affecting the user's transportation, first completely put the outer support rod 6 into the sliding groove 5, and then rotate the lock rod 11 until the lock rod 11 is stuck into the inner wall of the clamping block 12, so that the lock rod 11 lies across in front of the sliding groove 5 to block the outer support rod 6, so that the outer support rod 6 is limited and fixed after being put into the sliding groove 5, thus avoiding the natural drooping and swinging during the transportation process from affecting the user's transportation and improving the user's work efficiency.

[0031] Reference Figure 1 , a storage groove 13 is opened at the front side of the top of the base 1, and a cover plate 14 is movably connected to the left side of the front side of the top of the base 1 through a hinge.

[0032] As a technical optimization solution of the present utility model, by providing a storage groove 13 and a cover plate 14, when the support point effect of the ground-inserting cone 10 and the outer support rod 6 for stabilizing the base 1 on an inclined ground is not needed, for the convenience of carrying the ground-inserting cone 10 with the user, the user places the ground-inserting cone 10 into the storage groove 13 in advance, and then rotates the cover plate 14 to close the storage groove 13, so that the base 1 can carry the ground-inserting cone 10 through the storage groove 13 opened on itself, thus facilitating the ground-inserting cone 10 to be taken and used at any time, and at the same time facilitating the convenience of recycling the ground-inserting cone 10, thereby improving the working efficiency of the user.

[0033] Reference Figure 1 , the top of the right side of the inner wall of the storage groove 13 is fixedly connected with a first magnetic block 15, and the top of the right side of the cover plate 14 is fixedly connected with a second magnetic block 16.

[0034] As a technical optimization solution of the present utility model, by providing the first magnetic block 15 and the second magnetic block 16, during the process of the user rotating the cover plate 14 to close the storage groove 13, as the cover plate 14 and the storage groove 13 are closed, the first magnetic block 15 contacts the second magnetic block 16 and is magnetically adsorbed, so that after the cover plate 14 and the storage groove 13 are closed, they are stably closed under the action of magnetic adsorption, thereby preventing the vibration generated during the handling of the base 1 from causing the ground-inserting cone 10 in the storage groove 13 to shake and knock open the closed cover and fall out of the storage groove 13, thus interfering with the progress of the user in handling the base 1 and the warning board 4, and thus achieving the effect that the ground-inserting cone 10 can be stably stored in the storage groove 13 when the base 1 is being handled.

[0035] Working principle and usage process of the utility model: When in use, the user transports the base 1 and the warning board 4 to the area where warning is required, then installs the warning board 4 into the fixing device 3, and then adjusts the height of the fixing device 3 along the track of the slide rail frame 2 and fixes it. Then, the outer support rod 6 is pulled out from the chute 5 and symmetrically rotated outwards. As the outer support rod 6 is pulled and rotated, the connecting block 702 moves along the track of the support groove 701, so that the outer support rod 6 is stably connected to the chute 5 by the cooperation of the connecting block 702 and the support groove 701, enabling the outer support rod 6 to stably and symmetrically rotate to contact the ground. Then, the outer support rod 6 is used to increase the support points of the base 1 for the warning board 4. After that, hold the head of the screw rod 803 and rotate the movable block 802 in the hollow groove 801 through the screw rod 803 until the screw rod 803 is aligned with the screw hole 804 in the chute 5, and then rotate the screw rod 803 to screw the screw rod 803 into the screw hole 804, so as to limit and fix the outer support rod 6, preventing the outer support rod 6 from being unable to withstand the oppression of strong wind due to continuous movement without fixation when the outer support rod 6 supports the warning board 4 against strong wind, thus causing the warning board 4 to tilt and affecting the warning effect of the warning board 4. After that, when the ground where the base 1 is placed is naturally inclined due to terrain reasons, affecting the function of the outer support rod 6 to increase the support points for the warning board 4, the user inserts the ground anchor 10 into the through hole 9, and then uses tools such as a hammer to strike the top of the ground anchor 10 to insert the ground anchor 10 into the ground, so as to stabilize the effect of the outer support rod 6 providing support points for the warning board 4 to resist strong wind, thus having the advantage of auxiliary fixation.

[0036] In summary: For this construction project warning device, by setting the outer support rod 6, after the warning board 4 is installed into the fixing device 3 and placed in a windy area for warning, the user pulls out the outer support rod 6 from the chute 5 and rotates it outwards to contact the ground, using the outer support rod 6 to increase the support points of the base 1 for the warning board 4, solving the problem that when strong wind blows in the construction area, the base is difficult to support the warning board against the wind pressure, resulting in the warning board tilting and toppling, and at this time, the conspicuous effect of the warning sign fails, causing the warning board to lose its warning function.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to this process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction engineering warning device, comprising a base (1), a slide rail frame (2), a fixing device (3) and a warning plate (4), characterized in that: The bottom of the slide rail frame (2) is fixedly connected to the two sides of the top of the base (1), the two sides of the fixing device (3) are movably connected to the outer side of the inner wall of the slide rail frame (2), the surface of the warning plate (4) is movably connected to the inner wall of the fixing device (3), the front and back sides of the slide rail frame (2) are provided with slide grooves (5), the inner wall of the slide groove (5) is slidably connected to an outer support rod (6), the tops of the two sides of the inner wall of the slide groove (5) are provided with connecting components (7), and the tops of the outer sides of the outer support rods (6) are provided with fastening mechanisms (8).

2. A construction engineering warning device according to claim 1, characterized in that: The connecting assembly (7) comprises a supporting groove (701), wherein the supporting groove (701) is formed at the top of both sides of the inner wall of the slide groove (5), and the inner wall of the supporting groove (701) is slidably connected to a connecting block (702), and the inner side of the connecting block (702) is fixedly connected to the top of both sides of the outer supporting rod (6).

3. A construction engineering warning device according to claim 1, characterized in that: The fastening mechanism (8) comprises a hollow groove (801), wherein the hollow groove (801) is formed at the top of the outer side of the outer support rod (6), and a movable block (802) is arranged inside the hollow groove (801), and both sides of the movable block (802) are movably connected to the top of both sides of the inner wall of the hollow groove (801) through axle pins, and the inner wall of the movable block (802) is threadedly connected to a screw rod (803), and a screw hole (804) is formed at the top of the inner side of the inner wall of the slide groove (5), and the surface of the screw rod (803) is threadedly connected to the inner wall of the screw hole (804).

4. A construction engineering warning device according to claim 1, characterized in that: A through hole (9) is provided at the bottom of the outer side of the outer support rod (6), and the inner wall of the through hole (9) is slidably connected to a ground cone (10).

5. A construction engineering warning device according to claim 1, characterized in that: The right sides of the bottom of the front and back sides of the slide rail frame (2) are movably connected to locking rods (11) via axle pins, and the left sides of the bottom of the front and back sides of the slide rail frame (2) are fixedly connected to clamping blocks (12).

6. A construction engineering warning device according to claim 1, characterized in that: A storage groove (13) is provided on the front side of the top of the base (1), and a cover plate (14) is movably connected to the left side of the front side of the top of the base (1) via a hinge.

7. A construction engineering warning device according to claim 6, characterized in that: A first magnetic block (15) is fixedly connected to the top of the right side of the inner wall of the storage slot (13), and a second magnetic block (16) is fixedly connected to the top of the right side of the cover plate (14).

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